CN102394867A - Technology for converting network concurrent communication request into tandem queue - Google Patents
Technology for converting network concurrent communication request into tandem queue Download PDFInfo
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- CN102394867A CN102394867A CN2011103070943A CN201110307094A CN102394867A CN 102394867 A CN102394867 A CN 102394867A CN 2011103070943 A CN2011103070943 A CN 2011103070943A CN 201110307094 A CN201110307094 A CN 201110307094A CN 102394867 A CN102394867 A CN 102394867A
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Abstract
The invention provides a technology for converting a network concurrent communication request into a tandem queue, which belongs to the technical field of computer communication and is a technology for converting a concurrent request of a TCP/IP (Transmission Control Protocol/Internet Protocol) communication client into a tandem queue request. A lot of clients concurrently request a server at the same time so that the same data write-read operation is not synchronous to cause data deadlock and inconsistency. In the technology, a client concurrent request is converted into the tandem queue request and only one request operation data exists so that the data consistency is guaranteed. Two usages are used for reading and writing the same data in a network and the data can be used when the data has accuracy and consistency. The server is used for changing the concurrent requests such as user account data, an electronic commerce online transaction, bids and deals in online auctions and the like into the tandem queue request according to the receiving sequence and sequentially executing so that the application system is more fair and just and the legal dispute problems such as the data inconsistency, the data deadlock abnormality and the like caused by the concurrent operation are avoided.
Description
One, technical field:
Present technique belongs to the computer network communication technology field, utilizes bottom mechanics of communication Socket, ICP/IP protocol in stack algorithm, the computer network communication technology, and a series of method, realizes:
(1) server converts the concurrent TCP/IP Socket request that a large amount of user end to server send into the tandem queue request.
(2) server end utilizes single thread successively the client-requested in the parallel queue to be responded, in the process of response, to data lock, read, change, release.
(3) after server end is accomplished a request, continue to handle down next bar client-requested again.
Two, background technology:
During user account changes in e-commerce platform, the online transaction state changes, network auction is concluded the business; When a large number of users carries out read and write access to certain common data simultaneously; Consistency to data is difficult to ensure; General large-scale database system adopts when handling the same data of concurrent reading and writing and adds lock technology, in case dirty reading or dirty writing, but usually because lock improper deadlock or the other problems of causing.The realization of present technique is that the tandem queue Treatment Technology is changeed in concurrent request in a kind of network communication of developing of the TCP/IP network communication protocol, Socket API communication part, the programming language instruments such as (java) that utilize the computer bottom.The request that server sends a large amount of clients; Convert the tandem queue request into; Use the client-requested in the single-threaded response queue one by one then, synchronization has only request reading and writing data, guarantees the consistency of operation system data; Guarantee that application system is more fair, more just, legal dispute problem such as the data of avoiding causing because of concurrent operations are inconsistent, data interlock is unusual.
The technology that relates to has:
(1) TCP/IP network communication protocol, full name: Transmission Control Protocol/Internet Protocol is the communication protocol of heterogeneous network interconnection, can realize the interconnected communication between various heterogeneous networks or the xenogenesis machine through it.
(2) Socket model API communication part.
(3) Java development language.
Three, summary of the invention:
The concurrent communication request of network is changeed the tandem queue technology.
(1) a large amount of clients are initiated to ask with the TCP/IP Socket of server, and server listens to this request.
(2) server listens to a large amount of concurrent TCP/IP Socket requests, and the request that each intercepting thread will receive converts tandem queue into.
(3) the professional thread of server is a single thread, is responsible for the request msg of monitoring tandem queue, with the principle of first in first out, and the request of customer in response end one by one.
(4) server is in the process of response, to data lock, read, change, release.Because be single thread operation, there be not deadlock, dirtyly read, dirtyly write, inconsistent problem.
(5) after server end is accomplished a client-requested, continue to handle down next bar client-requested again.
Four, description of drawings:
Accompanying drawing is a computer program flow chart of the present invention.Among the figure, 1. flow process is: a large amount of user end to server are initiated parallel TCP/IP Socket request.2. flow process is: server converts concurrent request into the tandem queue mode according to sequencing.3. flow process is: server responds the client-requested in the tandem queue in order.
Five, embodiment:
(1) preparation:
(1) software distribution package of acquisition present technique: server end TCP/IP Socket processing software package.
(2) in server system software, quote, comprise server end TCP/IP Socket processing software package.
(3) in the exploitation of software systems, the api interface method that invoking server end TCP/IP Socket processing software package provides.
(2) server system software development:
(4) exploitation server service treatment system is used Socket API to set up with the long of client and is connected.
(5) the TCP/IP Socket of the concurrent reception client of server request will ask Socket object, method for processing business function address pointer to import this software kit api interface method into.
(6) the api interface method is carried out TCP/IP Socket request automatically and is converted tandem queue into, and readjustment (5) described method for processing business function once, carries out Business Processing, the request of customer in response end.
Claims (5)
1. the concurrent communication request of network is changeed the tandem queue technology, it is characterized in that: a large amount of user end to server ends send concurrent TCP/IPSocket request, and server converts the tandem queue request into, one by one customer in response end request in order.
2. " server converts the tandem queue request into " in claim 1 is characterized in that: server TCP/IP Socket is parallel to intercept client-requested, and the client-requested of receiving is changed by the order of first come, first served, and the result of conversion is tandem queue.
3. claim 1 said " customer in response end request in order one by one "; It is characterized in that: server from tandem queue, takes out at first a client-requested instruction that arrives, do not respond as yet one by one, responds; After response was accomplished, the side got into next bar Request Processing.
Claim 3 described " take out at first arrive, client-requested instruction of response as yet; respond "; It is characterized in that: according to client instruction, to data monopolize locking, the state that reads, writes, Updates Information, unlock at last; Return execution result and give client Socket, accomplish this request response process.
Economic rights require 4 described " to data monopolize locking, state reads, writes, Updates Information; unlock at last "; It is characterized in that: server is at synchronization; Have only a thread in client-requested of response, can not cause conflict locking, operation, the releasing process of data.
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| CN2011103070943A CN102394867A (en) | 2011-10-10 | 2011-10-10 | Technology for converting network concurrent communication request into tandem queue |
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| CN2011103070943A CN102394867A (en) | 2011-10-10 | 2011-10-10 | Technology for converting network concurrent communication request into tandem queue |
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Cited By (14)
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| WO2014029323A1 (en) * | 2012-08-24 | 2014-02-27 | 腾讯科技（深圳）有限公司 | Parallel service processing method, device and system |
| CN103702184A (en) * | 2013-12-26 | 2014-04-02 | Tcl集团股份有限公司 | Method and system for managing multi-screen interactive equipment |
| CN104599170A (en) * | 2015-02-05 | 2015-05-06 | 上海百筹金融信息服务有限公司 | Crowd funding bid auction system supportive of high concurrency |
| CN104899057A (en) * | 2015-05-13 | 2015-09-09 | 北京金山安全软件有限公司 | Software module updating method and device |
| CN104980513A (en) * | 2015-06-19 | 2015-10-14 | 上海久云信息科技有限公司 | Concurrent conflict and permission processing method for cooperative grouping through multiple clients |
| CN106341345A (en) * | 2016-08-18 | 2017-01-18 | 北京奇虎科技有限公司 | Concurrent request processing method and device |
| WO2017128789A1 (en) * | 2016-01-25 | 2017-08-03 | 上海斐讯数据通信技术有限公司 | Communication method and system |
| CN107133304A (en) * | 2017-04-28 | 2017-09-05 | 努比亚技术有限公司 | A kind of data manipulation method, device and computer-readable recording medium |
| CN107358425A (en) * | 2017-06-29 | 2017-11-17 | 湖南搜云网络科技股份有限公司 | The calculating of tranaction costs and method of payment and device, transaction platform and storage medium |
| CN107483640A (en) * | 2017-09-25 | 2017-12-15 | 山东浪潮云服务信息科技有限公司 | A kind of buffering updating method, server and operation system |
| CN107872398A (en) * | 2017-06-25 | 2018-04-03 | 平安科技（深圳）有限公司 | High concurrent data processing method, device and computer-readable recording medium |
| WO2018103565A1 (en) * | 2016-12-09 | 2018-06-14 | Zhejiang Dahua Technology Co., Ltd. | Methods and systems for data transmission |
| CN110493311A (en) * | 2019-07-17 | 2019-11-22 | 视联动力信息技术股份有限公司 | A kind of method for processing business and device |
| CN111104412A (en) * | 2018-10-25 | 2020-05-05 | 阿里巴巴集团控股有限公司 | Single-thread-based concurrency control method, device and system |
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2011
- 2011-10-10 CN CN2011103070943A patent/CN102394867A/en active Pending
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014029323A1 (en) * | 2012-08-24 | 2014-02-27 | 腾讯科技（深圳）有限公司 | Parallel service processing method, device and system |
| US10310913B2 (en) | 2012-08-24 | 2019-06-04 | Tencent Technology (Shenzhen) Company Limited | Method, device and system for processing parallel services |
| CN103702184A (en) * | 2013-12-26 | 2014-04-02 | Tcl集团股份有限公司 | Method and system for managing multi-screen interactive equipment |
| CN104599170A (en) * | 2015-02-05 | 2015-05-06 | 上海百筹金融信息服务有限公司 | Crowd funding bid auction system supportive of high concurrency |
| CN104899057A (en) * | 2015-05-13 | 2015-09-09 | 北京金山安全软件有限公司 | Software module updating method and device |
| CN104980513A (en) * | 2015-06-19 | 2015-10-14 | 上海久云信息科技有限公司 | Concurrent conflict and permission processing method for cooperative grouping through multiple clients |
| CN104980513B (en) * | 2015-06-19 | 2019-02-26 | 上海久云信息科技有限公司 | A kind of multi-client collaboration grouping concurrency conflict and permission processing method |
| WO2017128789A1 (en) * | 2016-01-25 | 2017-08-03 | 上海斐讯数据通信技术有限公司 | Communication method and system |
| CN106341345A (en) * | 2016-08-18 | 2017-01-18 | 北京奇虎科技有限公司 | Concurrent request processing method and device |
| US11570120B2 (en) | 2016-12-09 | 2023-01-31 | Zhejiang Dahua Technology Co., Ltd. | Methods and systems for data transmission |
| US11012366B2 (en) | 2016-12-09 | 2021-05-18 | Zhejiang Dahua Technology Co., Ltd. | Methods and systems for data transmission |
| WO2018103565A1 (en) * | 2016-12-09 | 2018-06-14 | Zhejiang Dahua Technology Co., Ltd. | Methods and systems for data transmission |
| CN107133304A (en) * | 2017-04-28 | 2017-09-05 | 努比亚技术有限公司 | A kind of data manipulation method, device and computer-readable recording medium |
| CN107872398A (en) * | 2017-06-25 | 2018-04-03 | 平安科技（深圳）有限公司 | High concurrent data processing method, device and computer-readable recording medium |
| WO2019001256A1 (en) * | 2017-06-25 | 2019-01-03 | 平安科技（深圳）有限公司 | High-concurrency data processing method and apparatus, and computer readable storage medium |
| CN107358425A (en) * | 2017-06-29 | 2017-11-17 | 湖南搜云网络科技股份有限公司 | The calculating of tranaction costs and method of payment and device, transaction platform and storage medium |
| CN107483640A (en) * | 2017-09-25 | 2017-12-15 | 山东浪潮云服务信息科技有限公司 | A kind of buffering updating method, server and operation system |
| CN111104412A (en) * | 2018-10-25 | 2020-05-05 | 阿里巴巴集团控股有限公司 | Single-thread-based concurrency control method, device and system |
| CN111104412B (en) * | 2018-10-25 | 2023-05-30 | 阿里巴巴集团控股有限公司 | Concurrent control method, device and system based on single thread |
| CN110493311A (en) * | 2019-07-17 | 2019-11-22 | 视联动力信息技术股份有限公司 | A kind of method for processing business and device |
| CN110493311B (en) * | 2019-07-17 | 2022-04-19 | 视联动力信息技术股份有限公司 | Service processing method and device |
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Application publication date: 20120328 |